[people/pmueller/ipfire-2.x.git] / html / cgi-bin / logs.cgi / firewalllogip.dat

#!/usr/bin/perl
#
# SmoothWall CGIs
#
# This code is distributed under the terms of the GPL
#
# JC HERITIER 
# page inspired from the initial firewalllog.dat
#
# Modified for IPFire by Christian Schmidt
#	                    and Michael Tremer (www.ipfire.org)

use strict;
use Geo::IP::PurePerl;
use Getopt::Std;

# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';

require '/var/ipfire/general-functions.pl';
require "${General::swroot}/geoip-functions.pl";
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";

use POSIX();

my %cgiparams=();
my %settings=();
my $pienumber;
my $otherspie;
my $showpie;
my $sortcolumn;
my $errormessage = '';

$cgiparams{'pienumber'} = 10;
$cgiparams{'otherspie'} = 1;
$cgiparams{'showpie'} = 1;
$cgiparams{'sortcolumn'} = 1;

my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
	'Sep', 'Oct', 'Nov', 'Dec' );
my @longmonths = ( $Lang::tr{'january'}, $Lang::tr{'february'}, $Lang::tr{'march'},
	$Lang::tr{'april'}, $Lang::tr{'may'}, $Lang::tr{'june'}, $Lang::tr{'july'}, $Lang::tr{'august'},
	$Lang::tr{'september'}, $Lang::tr{'october'}, $Lang::tr{'november'},
	$Lang::tr{'december'} );

my @now = localtime();
my $dow = $now[6];
my $doy = $now[7];
my $tdoy = $now[7];
my $year = $now[5]+1900;

$cgiparams{'DAY'} = $now[3];
$cgiparams{'MONTH'} = $now[4];
$cgiparams{'ACTION'} = '';

&General::readhash("${General::swroot}/fwlogs/ipsettings", \%settings);
if ($settings{'pienumber'} != 0) { $cgiparams{'pienumber'} = $settings{'pienumber'} };
if ($settings{'otherspie'} != 0) { $cgiparams{'otherspie'} = $settings{'otherspie'} };
if ($settings{'showpie'} != 0) { $cgiparams{'showpie'} = $settings{'showpie'} };
if ($settings{'sortcolumn'} != 0) { $cgiparams{'sortcolumn'} = $settings{'sortcolumn'} };

&Header::getcgihash(\%cgiparams);
if ($cgiparams{'pienumber'} != 0) { $settings{'pienumber'} = $cgiparams{'pienumber'} };
if ($cgiparams{'otherspie'} != 0) { $settings{'otherspie'} = $cgiparams{'otherspie'} };
if ($cgiparams{'showpie'} != 0) { $settings{'showpie'} = $cgiparams{'showpie'} };
if ($cgiparams{'sortcolumn'} != 0) { $settings{'sortcolumn'} = $cgiparams{'sortcolumn'} };

if ($cgiparams{'ACTION'} eq $Lang::tr{'save'})
{
	&General::writehash("${General::swroot}/fwlogs/ipsettings", \%settings);
}

my $start = -1;
if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
{
	my @temp = split(',',$ENV{'QUERY_STRING'});
	$start = $temp[0];
	$cgiparams{'MONTH'} = $temp[1];
	$cgiparams{'DAY'} = $temp[2];
}

if (!($cgiparams{'MONTH'} =~ /^(0|1|2|3|4|5|6|7|8|9|10|11)$/) ||
    !($cgiparams{'DAY'} =~ /^(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31)$/))
{
	$cgiparams{'DAY'} = $now[3];
	$cgiparams{'MONTH'} = $now[4];
}
elsif($cgiparams{'ACTION'} eq '>>')
{
	my @temp_then=();
	my @temp_now = localtime(time);
	$temp_now[4] = $cgiparams{'MONTH'};
	$temp_now[3] = $cgiparams{'DAY'};
	@temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
	## Retrieve the same time on the next day -
	## 86400 seconds in a day
	$cgiparams{'MONTH'} = $temp_then[4];
	$cgiparams{'DAY'} = $temp_then[3];
}
elsif($cgiparams{'ACTION'} eq '<<')
{
	my @temp_then=();
	my @temp_now = localtime(time);
	$temp_now[4] = $cgiparams{'MONTH'};
	$temp_now[3] = $cgiparams{'DAY'};
	@temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
	## Retrieve the same time on the previous day -
	## 86400 seconds in a day
	$cgiparams{'MONTH'} = $temp_then[4];
	$cgiparams{'DAY'} = $temp_then[3];
}

if (($cgiparams{'DAY'} ne $now[3]) || ($cgiparams{'MONTH'} ne $now[4]))
{
	my @then = ();
	if ( (  $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) ||
	     ( $cgiparams{'MONTH'} > $now[4] ) ) {
		@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
	} else {
		@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
	}
	$tdoy = $then[7];
	my $lastleap=($year-1)%4;
	if ($tdoy>$doy) {
		if ($lastleap == 0 && $tdoy < 60) {
			$doy=$tdoy+366;
		} else {
			$doy=$doy+365;
		}
	}
}

my $datediff=0;
my $dowd=0;
my $multifile=0;
if ($tdoy ne $doy) {
	$datediff=int(($doy-$tdoy)/7);
	$dowd=($doy-$tdoy)%7;
	if (($dow-$dowd)<1) {
		$datediff=$datediff+1;
	}
	if (($dow-$dowd)==0) {
		$multifile=1;
	}
}

my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
my $day = $cgiparams{'DAY'};
my $daystr='';
if ($day <= 9) {
	$daystr = " $day"; }
else {
	$daystr = $day;
}

my $skip=0;
my $filestr='';
if ($datediff==0) {
	$filestr="/var/log/messages";
} else {
       $filestr="/var/log/messages.$datediff";
       $filestr = "$filestr.gz" if -f "$filestr.gz";
}

if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr |" : $filestr)))) {
	$errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	$skip=1;
	# Note: This is in case the log does not exist for that date
}
my $lines = 0;
my @log=();

if (!$skip)
{
	while (<FILE>)
	{
		if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
			$log[$lines] = $_;
			$lines++;
		}
	}
	close (FILE);   
}

$skip=0;
if ($multifile) {
	$datediff=$datediff-1;
	if ($datediff==0) {
		$filestr="/var/log/messages";
	} else {
		$filestr="/var/log/messages.$datediff";
		$filestr = "$filestr.gz" if -f "$filestr.gz";
	}
	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr |" : $filestr)))) {
		$errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
		$skip=1;
	}
	if (!$skip) {
		while (<FILE>) {
			if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
				$log[$lines] = $_;
				$lines++;
			}
		}
		close (FILE);
	}
}

my $MODNAME="fwlogs";

&Header::showhttpheaders();
&Header::openpage($Lang::tr{'firewall log ip'}, 1, '');
&Header::openbigbox('100%', 'left', '', $errormessage);


if ($errormessage) {
	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
	print "<font class='base'>$errormessage&nbsp;</font>\n";
	&Header::closebox();
}

&Header::openbox('100%', 'left', "$Lang::tr{'settings'}");

print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<table width='100%'>
<tr>
	<td width='10%' class='base'>$Lang::tr{'month'}:&nbsp;</td>
	<td width='10%'>
	<select name='MONTH'>
END
;
my $month;
for ($month = 0; $month < 12; $month++)
{
	print "\t<option ";
	if ($month == $cgiparams{'MONTH'}) {
		print "selected='selected' "; 
	}
	print "value='$month'>$longmonths[$month]</option>\n";
}
print <<END
	</select>
	</td>
	<td width='10%' class='base' align='right'>&nbsp;$Lang::tr{'day'}:&nbsp;</td>
	<td width='40%'>
	<select name='DAY'>
END
;
for ($day = 1; $day <= 31; $day++) 
{
	print "\t<option ";
	if ($day == $cgiparams{'DAY'}) {
		print "selected='selected' "; 
	}
	print "value='$day'>$day</option>\n";
}

if( $cgiparams{'pienumber'} != 0){$pienumber=$cgiparams{'pienumber'};}
if( $cgiparams{'otherspie'} != 0){$otherspie=$cgiparams{'otherspie'};}
if( $cgiparams{'showpie'} != 0){$showpie=$cgiparams{'showpie'};}
if( $cgiparams{'sortcolumn'} != 0){$sortcolumn=$cgiparams{'sortcolumn'};}

print <<END
</select>
</td>
<td width='5%'  align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='&lt;&lt;' /></td>
<td width='5%'  align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='&gt;&gt;' /></td>
<td width='20%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
</tr>
<tr>
	<td colspan='3' align='left' valign="left">$Lang::tr{'Number of IPs for the pie chart'}:</td>
	<td colspan='3' align='left' valign="center"><input type='text' name='pienumber' value='$pienumber' size='4'></td>
	<td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
</tr>
</table>
</form>
END
;

&Header::closebox();

&Header::openbox('100%', 'left', $Lang::tr{'firewall graph ip'});
print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";

my $linesjc = 0;
my %tabjc;

if ($pienumber == -1 || $pienumber > $lines || $sortcolumn == 2) { $pienumber = $lines; };
$lines = 0;
foreach $_ (@log)
{
	# Extract ipv4 or ipv6 address
	if (($_ =~  /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
		$tabjc{$1} = $tabjc{$1} + 1 ;
		if(($tabjc{$1} == 1) && ($lines < $pienumber)) { $lines = $lines + 1; }
		$linesjc++;
	}
}

$pienumber = $lines;

my @keytabjc = keys %tabjc;

my @slice;
my $go;
my $nblinejc;

if( $cgiparams{'linejc'} eq 'all' ){ $nblinejc = $linesjc; $go=1; }
if( ($cgiparams{'linejc'} != 0) && ($cgiparams{'linejc'} ne 'all') ){ $nblinejc = $cgiparams{'linejc'}; $go=1;}
if( $go != 1){ $nblinejc = 1000; }

my @key;
my @value;
my $indice=0;
my @tabjc2;

if ($sortcolumn == 1)
{
	@tabjc2 = sort { $b <=> $a } values (%tabjc);
}
else
{
	@tabjc2 = sort { $a <=> $b } keys (%tabjc);
}

my $colour=1;

##############################################
#pie chart generation
use GD::Graph::pie;
use GD::Graph::colour;
#ips sort by hits number
my $v;

if ($sortcolumn == 1)
{
	for ($v=0;$v<$pienumber;$v++){
		findkey($tabjc2[$v]);
	}
}
else
{
	foreach $v (@tabjc2) {
		$key[$indice] = $v;
		$value[$indice] = $tabjc{$v};
		$indice++;
	}
}

my @ips;
my @numb;

@ips = @key;
@numb = @value;

my $o;

if($cgiparams{'otherspie'} == 2 ){}
else{ 
	my $numothers;
	for($o=0;$o<$pienumber;$o++){
		$numothers = $numothers + $numb[$o];
	}
	$numothers =  $linesjc - $numothers;
	if ($numothers > 0) {
		$ips[$pienumber]="$Lang::tr{'otherip'}";
		$numb[$pienumber] =  $numothers;
	}
}

my @data = (\@ips,\@numb);
use GD::Graph::colour qw( :files );

my $color=0;
my %color = ();
my %mainsettings = ();
&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);

if ($showpie != 2 && $pienumber <= 50 && $pienumber != 0) {
	my $mygraph = GD::Graph::pie->new(500, 350);
	$mygraph->set(
	      'title' => '',
	      'pie_height' => 50,
	      'start_angle' => 89
	) or warn $mygraph->error;

	$mygraph->set_value_font(GD::gdMediumBoldFont);
	$mygraph->set( dclrs => [ "$color{'color1'}" , "$color{'color2'}" , "$color{'color3'}" , "$color{'color4'}" , "$color{'color5'}" , "$color{'color6'}" , "$color{'color7'}" , "$color{'color8'}" , "$color{'color9'}" , "$color{'color10'}" ] );
	my $myimage = $mygraph->plot(\@data) or die $mygraph->error;

	my @filenames = glob("/srv/web/ipfire/html/graphs/fwlog-ip*.png");
	unlink(@filenames);
	my $imagerandom = rand(1000000);
	my $imagename = "/srv/web/ipfire/html/graphs/fwlog-ip$imagerandom.png";
	open(FILE,">$imagename");
	print FILE $myimage->png;
	close(FILE);
	#####################################################
	print "<div style='text-align:center'>";
	print "<img src='/graphs/fwlog-ip$imagerandom.png'>";
	print "</div>";
}

print <<END
<table width='100%' class='tbl'>
<tr>
<th width='10%' align='center' class='boldbase'></th>
<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'ip address'}</b></th>
<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'country'}</b></th>
<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'count'}</b></th>
<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'percentage'}</b></th>
</tr>
END
;

my $total=0;
my $show=0;

my $s;
my $percent;
my $col="";

for($s=0;$s<$lines;$s++)
{
	$show++;
	$percent = $value[$s] * 100 / $linesjc;
	$percent = sprintf("%.f", $percent);
	$total = $total + $value[$s];
	# colors are numbered 1 to 10
	my $colorIndex = ($color % 10) + 1;
	$col="bgcolor='$color{\"color$colorIndex\"}'";
	print "<tr>";

	my $gi = Geo::IP::PurePerl->new();
	my $ccode = $gi->country_code_by_name($key[$s]);
	my $fcode = lc($ccode);
  
	$color++;
	print "<td align='center' $col><form method='post' action='showrequestfromip.dat'><input type='hidden' name='MONTH' value='$cgiparams{'MONTH'}'> <input type='hidden' name='DAY' value='$cgiparams{'DAY'}'> <input type='hidden' name='ip' value='$key[$s]'> <input type='submit' value='$Lang::tr{'details'}'></form></td>";
	print "<td align='center' $col><a href='/cgi-bin/ipinfo.cgi?ip=$key[$s]'>$key[$s]</a></td>";

	# Get flag icon for of the country.
	my $flag_icon = &GeoIP::get_flag_icon($ccode);

	if ( $flag_icon ) {
		print "<td align='center' $col><a href='/cgi-bin/country.cgi#$fcode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode' title='$ccode'></a></td>";
	} else {
		print "<td align='center' $col></td>";
	}

	print "<td align='center' $col>$value[$s]</td>";
	print "<td align='center' $col>$percent</td>";
	print "</tr>";
}

if($cgiparams{'otherspie'} == 2 ){}
else{
	# colors are numbered 1 to 10
	my $colorIndex = ($color % 10) + 1;
	$col="bgcolor='$color{\"color$colorIndex\"}'";
	print "<tr>";

	if ( $linesjc ne "0")
	{
		my $dif;
		$dif = $linesjc - $total;
		$percent = $dif * 100 / $linesjc;
		$percent = sprintf("%.f", $percent);
		print <<END
		<td align='center' $col></td>
		<td align='center' $col>$Lang::tr{'otherip'}</td>
		<td align='center' $col></td>
		<td align='center' $col>$dif</td>
		<td align='center' $col>$percent</td>
		</tr>
END
		;
	}
}
print <<END
</table>
END
;

&Header::closebox();
&Header::closebigbox();
&Header::closepage();

sub findkey {
	my $v;
	foreach $v (@keytabjc) {
		if ($tabjc{$v} eq $_[0]) {
			delete $tabjc{$v};
			$key[$indice] = "$v";
			$value[$indice] = $_[0];
			$indice++;
			last;
		}
	}
}

sub checkversion {
	#Automatic Updates is disabled
	return "0","0";
}
Commit	Line	Data
76dd79d1 MT	1	#!/usr/bin/perl
	2	#
	3	# SmoothWall CGIs
	4	#
	5	# This code is distributed under the terms of the GPL
	6	#
	7	# JC HERITIER
	8	# page inspired from the initial firewalllog.dat
	9	#
6bc302d1	10	# Modified for IPFire by Christian Schmidt
43638be5	11	# and Michael Tremer (www.ipfire.org)
76dd79d1 MT	12
	13	use strict;
	14	use Geo::IP::PurePerl;
	15	use Getopt::Std;
	16
	17	# enable only the following on debugging purpose
8c384f97 CS	18	#use warnings;
8c384f97 CS	19	#use CGI::Carp 'fatalsToBrowser';
76dd79d1 MT	20
76dd79d1 MT	21	require '/var/ipfire/general-functions.pl';
3ea01fe0	22	require "${General::swroot}/geoip-functions.pl";
76dd79d1 MT	23	require "${General::swroot}/lang.pl";
	24	require "${General::swroot}/header.pl";
	25
	26	use POSIX();
	27
76dd79d1 MT	28	my %cgiparams=();
	29	my %settings=();
	30	my $pienumber;
	31	my $otherspie;
	32	my $showpie;
	33	my $sortcolumn;
	34	my $errormessage = '';
	35
	36	$cgiparams{'pienumber'} = 10;
	37	$cgiparams{'otherspie'} = 1;
	38	$cgiparams{'showpie'} = 1;
	39	$cgiparams{'sortcolumn'} = 1;
	40
	41	my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
43638be5	42	'Sep', 'Oct', 'Nov', 'Dec' );
76dd79d1	43	my @longmonths = ( $Lang::tr{'january'}, $Lang::tr{'february'}, $Lang::tr{'march'},
43638be5 ME	44	$Lang::tr{'april'}, $Lang::tr{'may'}, $Lang::tr{'june'}, $Lang::tr{'july'}, $Lang::tr{'august'},
	45	$Lang::tr{'september'}, $Lang::tr{'october'}, $Lang::tr{'november'},
	46	$Lang::tr{'december'} );
76dd79d1 MT	47
	48	my @now = localtime();
	49	my $dow = $now[6];
	50	my $doy = $now[7];
	51	my $tdoy = $now[7];
	52	my $year = $now[5]+1900;
	53
	54	$cgiparams{'DAY'} = $now[3];
	55	$cgiparams{'MONTH'} = $now[4];
	56	$cgiparams{'ACTION'} = '';
	57
	58	&General::readhash("${General::swroot}/fwlogs/ipsettings", \%settings);
	59	if ($settings{'pienumber'} != 0) { $cgiparams{'pienumber'} = $settings{'pienumber'} };
	60	if ($settings{'otherspie'} != 0) { $cgiparams{'otherspie'} = $settings{'otherspie'} };
	61	if ($settings{'showpie'} != 0) { $cgiparams{'showpie'} = $settings{'showpie'} };
	62	if ($settings{'sortcolumn'} != 0) { $cgiparams{'sortcolumn'} = $settings{'sortcolumn'} };
	63
	64	&Header::getcgihash(\%cgiparams);
	65	if ($cgiparams{'pienumber'} != 0) { $settings{'pienumber'} = $cgiparams{'pienumber'} };
	66	if ($cgiparams{'otherspie'} != 0) { $settings{'otherspie'} = $cgiparams{'otherspie'} };
	67	if ($cgiparams{'showpie'} != 0) { $settings{'showpie'} = $cgiparams{'showpie'} };
	68	if ($cgiparams{'sortcolumn'} != 0) { $settings{'sortcolumn'} = $cgiparams{'sortcolumn'} };
	69
	70	if ($cgiparams{'ACTION'} eq $Lang::tr{'save'})
	71	{
43638be5	72	&General::writehash("${General::swroot}/fwlogs/ipsettings", \%settings);
76dd79d1 MT	73	}
	74
	75	my $start = -1;
	76	if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
	77	{
43638be5 ME	78	my @temp = split(',',$ENV{'QUERY_STRING'});
	79	$start = $temp[0];
	80	$cgiparams{'MONTH'} = $temp[1];
	81	$cgiparams{'DAY'} = $temp[2];
76dd79d1 MT	82	}
	83
	84	if (!($cgiparams{'MONTH'} =~ /^(0\|1\|2\|3\|4\|5\|6\|7\|8\|9\|10\|11)$/) \|\|
	85	!($cgiparams{'DAY'} =~ /^(1\|2\|3\|4\|5\|6\|7\|8\|9\|10\|11\|12\|13\|14\|15\|16\|17\|18\|19\|20\|21\|22\|23\|24\|25\|26\|27\|28\|29\|30\|31)$/))
	86	{
43638be5 ME	87	$cgiparams{'DAY'} = $now[3];
43638be5 ME	88	$cgiparams{'MONTH'} = $now[4];
76dd79d1 MT	89	}
	90	elsif($cgiparams{'ACTION'} eq '>>')
	91	{
43638be5 ME	92	my @temp_then=();
	93	my @temp_now = localtime(time);
	94	$temp_now[4] = $cgiparams{'MONTH'};
	95	$temp_now[3] = $cgiparams{'DAY'};
	96	@temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
	97	## Retrieve the same time on the next day -
	98	## 86400 seconds in a day
	99	$cgiparams{'MONTH'} = $temp_then[4];
	100	$cgiparams{'DAY'} = $temp_then[3];
76dd79d1 MT	101	}
	102	elsif($cgiparams{'ACTION'} eq '<<')
	103	{
43638be5 ME	104	my @temp_then=();
	105	my @temp_now = localtime(time);
	106	$temp_now[4] = $cgiparams{'MONTH'};
	107	$temp_now[3] = $cgiparams{'DAY'};
	108	@temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
	109	## Retrieve the same time on the previous day -
	110	## 86400 seconds in a day
	111	$cgiparams{'MONTH'} = $temp_then[4];
	112	$cgiparams{'DAY'} = $temp_then[3];
76dd79d1 MT	113	}
	114
	115	if (($cgiparams{'DAY'} ne $now[3]) \|\| ($cgiparams{'MONTH'} ne $now[4]))
	116	{
43638be5 ME	117	my @then = ();
	118	if ( ( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) \|\|
	119	( $cgiparams{'MONTH'} > $now[4] ) ) {
	120	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
	121	} else {
	122	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
	123	}
	124	$tdoy = $then[7];
	125	my $lastleap=($year-1)%4;
	126	if ($tdoy>$doy) {
	127	if ($lastleap == 0 && $tdoy < 60) {
	128	$doy=$tdoy+366;
	129	} else {
	130	$doy=$doy+365;
	131	}
	132	}
76dd79d1 MT	133	}
	134
	135	my $datediff=0;
	136	my $dowd=0;
	137	my $multifile=0;
	138	if ($tdoy ne $doy) {
43638be5 ME	139	$datediff=int(($doy-$tdoy)/7);
	140	$dowd=($doy-$tdoy)%7;
	141	if (($dow-$dowd)<1) {
	142	$datediff=$datediff+1;
	143	}
	144	if (($dow-$dowd)==0) {
	145	$multifile=1;
	146	}
76dd79d1 MT	147	}
	148
	149	my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
	150	my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
	151	my $day = $cgiparams{'DAY'};
	152	my $daystr='';
	153	if ($day <= 9) {
43638be5	154	$daystr = " $day"; }
76dd79d1	155	else {
43638be5	156	$daystr = $day;
76dd79d1 MT	157	}
	158
	159	my $skip=0;
	160	my $filestr='';
	161	if ($datediff==0) {
43638be5	162	$filestr="/var/log/messages";
76dd79d1 MT	163	} else {
	164	$filestr="/var/log/messages.$datediff";
	165	$filestr = "$filestr.gz" if -f "$filestr.gz";
	166	}
	167
	168	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
43638be5 ME	169	$errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	170	$skip=1;
	171	# Note: This is in case the log does not exist for that date
76dd79d1 MT	172	}
	173	my $lines = 0;
	174	my @log=();
	175
	176	if (!$skip)
	177	{
43638be5 ME	178	while (<FILE>)
	179	{
	180	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
	181	$log[$lines] = $_;
	182	$lines++;
	183	}
	184	}
	185	close (FILE);
76dd79d1 MT	186	}
	187
	188	$skip=0;
	189	if ($multifile) {
43638be5 ME	190	$datediff=$datediff-1;
	191	if ($datediff==0) {
	192	$filestr="/var/log/messages";
	193	} else {
	194	$filestr="/var/log/messages.$datediff";
	195	$filestr = "$filestr.gz" if -f "$filestr.gz";
	196	}
	197	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
	198	$errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	199	$skip=1;
	200	}
	201	if (!$skip) {
	202	while (<FILE>) {
	203	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
	204	$log[$lines] = $_;
	205	$lines++;
	206	}
	207	}
	208	close (FILE);
	209	}
76dd79d1 MT	210	}
	211
	212	my $MODNAME="fwlogs";
	213
	214	&Header::showhttpheaders();
1bea8be2	215	&Header::openpage($Lang::tr{'firewall log ip'}, 1, '');
76dd79d1 MT	216	&Header::openbigbox('100%', 'left', '', $errormessage);
	217
	218
	219	if ($errormessage) {
43638be5 ME	220	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
	221	print "<font class='base'>$errormessage </font>\n";
	222	&Header::closebox();
76dd79d1 MT	223	}
76dd79d1 MT	224
5b579ad6	225	&Header::openbox('100%', 'left', "$Lang::tr{'settings'}");
76dd79d1 MT	226
	227	print <<END
	228	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	229	<table width='100%'>
	230	<tr>
43638be5 ME	231	<td width='10%' class='base'>$Lang::tr{'month'}: </td>
	232	<td width='10%'>
	233	<select name='MONTH'>
76dd79d1 MT	234	END
	235	;
	236	my $month;
	237	for ($month = 0; $month < 12; $month++)
	238	{
43638be5 ME	239	print "\t<option ";
	240	if ($month == $cgiparams{'MONTH'}) {
	241	print "selected='selected' ";
	242	}
	243	print "value='$month'>$longmonths[$month]</option>\n";
76dd79d1 MT	244	}
76dd79d1 MT	245	print <<END
43638be5 ME	246	</select>
	247	</td>
	248	<td width='10%' class='base' align='right'> $Lang::tr{'day'}: </td>
	249	<td width='40%'>
	250	<select name='DAY'>
76dd79d1 MT	251	END
	252	;
	253	for ($day = 1; $day <= 31; $day++)
	254	{
43638be5 ME	255	print "\t<option ";
	256	if ($day == $cgiparams{'DAY'}) {
	257	print "selected='selected' ";
	258	}
	259	print "value='$day'>$day</option>\n";
76dd79d1 MT	260	}
	261
	262	if( $cgiparams{'pienumber'} != 0){$pienumber=$cgiparams{'pienumber'};}
	263	if( $cgiparams{'otherspie'} != 0){$otherspie=$cgiparams{'otherspie'};}
	264	if( $cgiparams{'showpie'} != 0){$showpie=$cgiparams{'showpie'};}
	265	if( $cgiparams{'sortcolumn'} != 0){$sortcolumn=$cgiparams{'sortcolumn'};}
	266
	267	print <<END
	268	</select>
	269	</td>
	270	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
	271	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
5b579ad6 AM	272	<td width='20%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
	273	</tr>
	274	<tr>
	275	<td colspan='3' align='left' valign="left">$Lang::tr{'Number of IPs for the pie chart'}:</td>
	276	<td colspan='3' align='left' valign="center"><input type='text' name='pienumber' value='$pienumber' size='4'></td>
	277	<td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
76dd79d1 MT	278	</tr>
76dd79d1 MT	279	</table>
5b579ad6	280	</form>
76dd79d1 MT	281	END
	282	;
	283
	284	&Header::closebox();
	285
1bea8be2	286	&Header::openbox('100%', 'left', $Lang::tr{'firewall graph ip'});
76dd79d1 MT	287	print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
	288
	289	my $linesjc = 0;
	290	my %tabjc;
	291
	292	if ($pienumber == -1 \|\| $pienumber > $lines \|\| $sortcolumn == 2) { $pienumber = $lines; };
	293	$lines = 0;
	294	foreach $_ (@log)
	295	{
43638be5 ME	296	# Extract ipv4 or ipv6 address
	297	if (($_ =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
	298	$tabjc{$1} = $tabjc{$1} + 1 ;
	299	if(($tabjc{$1} == 1) && ($lines < $pienumber)) { $lines = $lines + 1; }
	300	$linesjc++;
	301	}
76dd79d1 MT	302	}
	303
	304	$pienumber = $lines;
	305
	306	my @keytabjc = keys %tabjc;
	307
	308	my @slice;
	309	my $go;
	310	my $nblinejc;
	311
	312	if( $cgiparams{'linejc'} eq 'all' ){ $nblinejc = $linesjc; $go=1; }
	313	if( ($cgiparams{'linejc'} != 0) && ($cgiparams{'linejc'} ne 'all') ){ $nblinejc = $cgiparams{'linejc'}; $go=1;}
	314	if( $go != 1){ $nblinejc = 1000; }
	315
	316	my @key;
	317	my @value;
	318	my $indice=0;
	319	my @tabjc2;
	320
	321	if ($sortcolumn == 1)
	322	{
43638be5	323	@tabjc2 = sort { $b <=> $a } values (%tabjc);
76dd79d1 MT	324	}
	325	else
	326	{
43638be5	327	@tabjc2 = sort { $a <=> $b } keys (%tabjc);
76dd79d1 MT	328	}
	329
	330	my $colour=1;
	331
	332	##############################################
	333	#pie chart generation
	334	use GD::Graph::pie;
	335	use GD::Graph::colour;
	336	#ips sort by hits number
	337	my $v;
	338
	339	if ($sortcolumn == 1)
	340	{
43638be5 ME	341	for ($v=0;$v<$pienumber;$v++){
	342	findkey($tabjc2[$v]);
	343	}
76dd79d1 MT	344	}
	345	else
	346	{
43638be5 ME	347	foreach $v (@tabjc2) {
	348	$key[$indice] = $v;
	349	$value[$indice] = $tabjc{$v};
	350	$indice++;
	351	}
76dd79d1 MT	352	}
	353
	354	my @ips;
	355	my @numb;
	356
	357	@ips = @key;
	358	@numb = @value;
	359
	360	my $o;
	361
	362	if($cgiparams{'otherspie'} == 2 ){}
	363	else{
43638be5 ME	364	my $numothers;
	365	for($o=0;$o<$pienumber;$o++){
	366	$numothers = $numothers + $numb[$o];
	367	}
	368	$numothers = $linesjc - $numothers;
	369	if ($numothers > 0) {
	370	$ips[$pienumber]="$Lang::tr{'otherip'}";
	371	$numb[$pienumber] = $numothers;
	372	}
76dd79d1 MT	373	}
	374
	375	my @data = (\@ips,\@numb);
	376	use GD::Graph::colour qw( :files );
c94c9a32	377
4b4aec3a CS	378	my $color=0;
4b4aec3a CS	379	my %color = ();
c94c9a32 CS	380	my %mainsettings = ();
c94c9a32 CS	381	&General::readhash("${General::swroot}/main/settings", \%mainsettings);
4b4aec3a	382	&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
76dd79d1 MT	383
76dd79d1 MT	384	if ($showpie != 2 && $pienumber <= 50 && $pienumber != 0) {
43638be5 ME	385	my $mygraph = GD::Graph::pie->new(500, 350);
	386	$mygraph->set(
	387	'title' => '',
	388	'pie_height' => 50,
	389	'start_angle' => 89
	390	) or warn $mygraph->error;
	391
	392	$mygraph->set_value_font(GD::gdMediumBoldFont);
	393	$mygraph->set( dclrs => [ "$color{'color1'}" , "$color{'color2'}" , "$color{'color3'}" , "$color{'color4'}" , "$color{'color5'}" , "$color{'color6'}" , "$color{'color7'}" , "$color{'color8'}" , "$color{'color9'}" , "$color{'color10'}" ] );
	394	my $myimage = $mygraph->plot(\@data) or die $mygraph->error;
	395
	396	my @filenames = glob("/srv/web/ipfire/html/graphs/fwlog-ip*.png");
	397	unlink(@filenames);
	398	my $imagerandom = rand(1000000);
	399	my $imagename = "/srv/web/ipfire/html/graphs/fwlog-ip$imagerandom.png";
	400	open(FILE,">$imagename");
	401	print FILE $myimage->png;
	402	close(FILE);
	403	#####################################################
	404	print "<div style='text-align:center'>";
	405	print "<img src='/graphs/fwlog-ip$imagerandom.png'>";
	406	print "</div>";
76dd79d1 MT	407	}
	408
	409	print <<END
b740cdd7 AH	410	<table width='100%' class='tbl'>
	411	<tr>
	412	<th width='10%' align='center' class='boldbase'></th>
5ee7500e MT	413	<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'ip address'}</b></th>
5ee7500e MT	414	<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'country'}</b></th>
326a764d	415	<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'count'}</b></th>
5ee7500e	416	<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'percentage'}</b></th>
b740cdd7	417	</tr>
76dd79d1 MT	418	END
	419	;
	420
	421	my $total=0;
	422	my $show=0;
76dd79d1 MT	423
	424	my $s;
	425	my $percent;
fda1f52f	426	my $col="";
cf29614f	427
76dd79d1 MT	428	for($s=0;$s<$lines;$s++)
76dd79d1 MT	429	{
43638be5 ME	430	$show++;
	431	$percent = $value[$s] * 100 / $linesjc;
	432	$percent = sprintf("%.f", $percent);
	433	$total = $total + $value[$s];
	434	# colors are numbered 1 to 10
	435	my $colorIndex = ($color % 10) + 1;
	436	$col="bgcolor='$color{\"color$colorIndex\"}'";
	437	print "<tr>";
	438
	439	my $gi = Geo::IP::PurePerl->new();
	440	my $ccode = $gi->country_code_by_name($key[$s]);
	441	my $fcode = lc($ccode);
76dd79d1	442
43638be5 ME	443	$color++;
	444	print "<td align='center' $col><form method='post' action='showrequestfromip.dat'><input type='hidden' name='MONTH' value='$cgiparams{'MONTH'}'> <input type='hidden' name='DAY' value='$cgiparams{'DAY'}'> <input type='hidden' name='ip' value='$key[$s]'> <input type='submit' value='$Lang::tr{'details'}'></form></td>";
	445	print "<td align='center' $col><a href='/cgi-bin/ipinfo.cgi?ip=$key[$s]'>$key[$s]</a></td>";
	446
	447	# Get flag icon for of the country.
	448	my $flag_icon = &GeoIP::get_flag_icon($ccode);
	449
	450	if ( $flag_icon ) {
	451	print "<td align='center' $col><a href='/cgi-bin/country.cgi#$fcode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode' title='$ccode'></a></td>";
	452	} else {
	453	print "<td align='center' $col></td>";
	454	}
	455
	456	print "<td align='center' $col>$value[$s]</td>";
	457	print "<td align='center' $col>$percent</td>";
	458	print "</tr>";
	459	}
76dd79d1 MT	460
	461	if($cgiparams{'otherspie'} == 2 ){}
	462	else{
43638be5 ME	463	# colors are numbered 1 to 10
	464	my $colorIndex = ($color % 10) + 1;
	465	$col="bgcolor='$color{\"color$colorIndex\"}'";
	466	print "<tr>";
	467
	468	if ( $linesjc ne "0")
	469	{
	470	my $dif;
	471	$dif = $linesjc - $total;
	472	$percent = $dif * 100 / $linesjc;
	473	$percent = sprintf("%.f", $percent);
	474	print <<END
	475	<td align='center' $col></td>
	476	<td align='center' $col>$Lang::tr{'otherip'}</td>
	477	<td align='center' $col></td>
	478	<td align='center' $col>$dif</td>
	479	<td align='center' $col>$percent</td>
	480	</tr>
76dd79d1	481	END
43638be5 ME	482	;
43638be5 ME	483	}
cf29614f	484	}
76dd79d1	485	print <<END
b740cdd7	486	</table>
76dd79d1 MT	487	END
	488	;
	489
	490	&Header::closebox();
76dd79d1	491	&Header::closebigbox();
76dd79d1 MT	492	&Header::closepage();
	493
	494	sub findkey {
43638be5 ME	495	my $v;
	496	foreach $v (@keytabjc) {
	497	if ($tabjc{$v} eq $_[0]) {
	498	delete $tabjc{$v};
	499	$key[$indice] = "$v";
	500	$value[$indice] = $_[0];
	501	$indice++;
	502	last;
	503	}
	504	}
c1018273 AH	505	}
	506
	507	sub checkversion {
43638be5 ME	508	#Automatic Updates is disabled
43638be5 ME	509	return "0","0";
c1018273 AH	510	}
c1018273 AH	511